Looking for ideas on decent quality, reasonably priced bathroom vanities. We're renovating and adding on, so I have to pick fixtures for 2 gutted full baths and 1 newly framed master bath. I need a 72" size for the master, 42" for the upstairs hall bath, and I'm still thinking about the downstairs full bath - the architect drew a 48" vanity in the plans but I'm thinking it might be a better use of space to put in a storage tower and a 30" vanity or even pedestal sink. I've just ordered all the tile and am about to pull the trigger on the plumbing.

Contractor referred us to Fergusons, but I haven't found them super helpful in terms of advice. (Covid also makes it hard to get an appointment.) Brands referenced so far are James Martin, Bertch, and Strasser. Pros/cons of any of these? Are any of the brands I see on the various websites trustworthy (Ariel, Avanity)?

We redid our kitchen a few years ago and used Diamond cabinets - not high-end but they have held up very well in a heavily trafficked space. Is there a bathroom vanity equivalent? Should I ditch Fergusons and go to an actual kitchen/bath cabinet shop?